Relations and Functions MCQ CBSE Maths 12 Science Solutions in Hindi

Relations and Functions MCQ CBSE Maths 12 Science Solutions in Hindi to enable students to get Solutions in a narrative video format for the specific question.

Expert Teacher provides Relations and Functions MCQ CBSE Maths 12 Science Solutions through Video Solutions in Hindi language. This video solution will be useful for students to understand how to write an answer in exam in order to score more marks. This teacher uses a narrative style for a question from Relations and Functions not only to explain the proper method of answering question, but deriving right answer too.

Please find the question below and view the Solution in a narrative video format.

Question:

The number of binary operations which can be defined on the set Question is,

Solution Video in Hindi:

You can select video Solutions from other languages also. Please check Solutions in ( English )

Similar Questions from CBSE, 12th Science, Maths, Relations and Functions

Question 1 : Let * be the binary operation on N given by a * b = LCM of a and b. Find 20 * 16. (View Answer Video)

Question 2 : Consider Question given by f(x) = 4x + 3. Find the inverse of f. (View Answer Video)

Question 3 : What type of function is the sine function in R? (View Answer Video)

Question 4 : The law a + b = b + a is called ______. (View Answer Video)

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Questions from Other Chapters of CBSE, 12th Science, Maths

Vector Algebra

Question 1 :  Write a unit vector in the direction of the sum of vectors Questionand Question  (View Answer Video)

Question 2 : Find a unit vector in the direction of Question  (View Answer Video)

Question 3 :  Find the sum of the vectors QuestionQuestionand Question  (View Answer Video)

Question 4 :  Find the sum of the vectors : Question  (View Answer Video)

Question 5 :  Write a vector in the direction of the vector Question that has magnitude 9 units.   (View Answer Video)

Application of Derivatives

Question 1 : The length x of a rectangle is decreasing at the rate of 5cm/minute. and width y is increasing at the rate of 4cm/minute. When x=8cm and y=6 cm, find the rate of changes of:
(a) the area of the rectangle. (View Answer Video)

Question 2 : Find the equation of the tangent to the curve Question at the points, where it cuts the x axis. (View Answer Video)

Question 3 : The line Question is a tangent to the curve Question at the point. (View Answer Video)

Question 4 : The line y=mx+1 is a tangent to the curve ifQuestion the value of m is ________. (View Answer Video)

Question 5 : Equation of normal to the curve x+y=x^y where it cuts x-axis; is (View Answer Video)